2024-04-05 Martin Maechler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Version): 1.3-3
* tests/MW.R: do not show rmultinom()-caused platform-dependent outputs
2023-10-10 Martin Maechler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Version): 1.3-2
* R/norMix.R (plot.norMix): eliminate "partial argument match" warnings
(sub_seq): result in type *integer* sequence
(qnorMix): avoid warning in case of ties in `x`
* man/*.Rd: fix "partial argument" in `seq(..., length = n)`
2020-02-12 Martin Mächler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Version): 1.3-1 {never released to CRAN}
* R/norMix.R (llnorMix): improve "clr1" trafo for the case of
large p, i.e., max(p) > 709.78.
2019-06-13 Martin Maechler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Version): 1.3-0 (because changing default trafo is API change)
* R/norMix.R (par2norMix, .par2nM, ...): Introduce 'trafo = "clr1"'
as new default transformation (for \pi_j to unconstrained parameter
space), because it is nicely symmetrical (and does not need to
artificially set 'LL = -Inf' if constraint is not satisfiable).
2019-06-12 Martin Maechler <maechler@stat.math.ethz.ch>
* tests/qnorMix-ex.R: renamed from tests/ex.R
* R/norMix.R (norMix): now *warn* about 'sig2'; use
`.Deprecated()` instead of warning() for all deprecation warnings.
2019-01-21 Martin Mächler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Version): 1.2-4
* R/norMix.R (norMix2call, as.expression.normix)
(as.function.normix): new functionality, useful for symbolic computations.
2017-08-29 Martin Maechler <maechler@stat.math.ethz.ch>
* R/norMix.R (var.norMix): use `drop(.)` to get rid of (R-devel)
deprecation warning ("Recycling array of length 1").
* DESCRIPTION (Date): ready to release to CRAN.
2015-08-30 Martin Maechler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Version): 1.2-3.
2016-08-24 Martin Mächler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Date): ready to release to CRAN.
* R/norMix.R (plot.norMix): allow `ylim` to work in plot() method.
2015-10-22 Martin Maechler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Version): 1.2-2. Encoding UTF-8
2015-07-25 Martin Mächler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Version): 1.2-1.
* NAMESPACE: import from "base" packages
2014-03-05 Martin Maechler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Version): 1.2-0, as we are not 100% back compatible
with this:
* R/norMix.R (norMix): allow new 'sigma' and prefer it to 'sig2',
After suggestions from Doug Martin (UW Seattle).
(`[.norMix`): new method which allows 'x[, "sig2"]' to continue working.
2013-04-18 Martin Maechler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Version): 1.1-4, released to CRAN
* R/norMixEM.R (norMixMLE): finally providing MLE in addition to ME.
2013-01-31 Martin Maechler <maechler@stat.math.ethz.ch>
* R/norMixEM.R (norMixEM): finally add Fritz Leisch's EM estimation
routine; with 'trace' and other tweaks.
2011-04-14 Martin Maechler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Version): 1.1-3, CRAN-released 2011-04-14
2010-03-02 Martin Maechler <maechler@stat.math.ethz.ch>
* R/norMix.R (qnorMix, f.make): fix for traceRootsearch >= 3
2010-03-01 Martin Maechler <maechler@stat.math.ethz.ch>
* R/norMix.R (norMix): when #{components} =: m >= 10, abbreviate
in name construction
(qnorMix): if m >= 100 (Christoph has m = 5000 !), the default
method now is "root2".
(qnorMix (n.mu.interp): at most about n.mu.interp (~= 100) mu's are
used for inverse interpolation, using
(sub_seq): new auxiliary function {should belong to 'sfsmisc'}.
2009-12-10 Martin Maechler <maechler@stat.math.ethz.ch>
* R/safeUroot.R (safeUroot): new: "export" from qnorMix()
* R/norMix.R: ditto
2009-11-25 Martin Maechler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Version): 1.1-1, CRAN-released 2009-11-26
* R/norMix.R (qnorMix): default method = "interpQspline", log.p=TRUE:
need to use qlogis(*, log.p) as well.
* R/norMix.R (par2norMix): better default 'name' construction
2008-09-17 Martin Maechler <maechler@stat.math.ethz.ch>
* man/llnorMix.Rd: write ("mathematical") documentation.
2008-09-15 Martin Maechler <maechler@stat.math.ethz.ch>
* R/norMix.R (qnorMix): use *monotone* (Hermite) spline now;
also deal with duplicated(p) more efficiently.
* tests/ex.R: now test all qnorMix( method = *) options
2008-01-03 Martin Maechler <maechler@stat.math.ethz.ch>
* R/norMix.R (qnorMix): finished method "interpspline" + Newton;
it is much faster indeed.
* man/pnorMix.Rd: docu
2007-12-31 Martin Maechler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Depends): R >= 2.5.0 needed for packageStartupMessage
* R/norMix.R (plot.norMix): new argument 'p.comp' to plot density
components
* man/plot.norMix.Rd: example.
2007-12-31 Martin Maechler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Version, Depends): 1.1-0 (never released); R >= 2.4.0
* R/norMix.R (clus2norMix): new utility function
* man/clus2norMix.Rd: its doc + example
* R/norMix.R (sort.norMix): simple method sorting along 'mu'
* man/sort.norMix.Rd:
2007-12-29 Martin Maechler <maechler@stat.math.ethz.ch>
* R/zMarrWand-dens.R: MW.nm2 redefined according to Annals paper
and the "range = [-3,3]" property.
Keep former MW.nm2 as 'MW.nm2.old'.
* R/zzz.R (".First.lib"): issue warning about this at startup
* man/MarronWand.Rd: explain the above; example
* tests/MW.Rout.save: adapt to above change
2007-12-17 Martin Maechler <maechler@stat.math.ethz.ch>
* R/norMix.R (nM2par, par2norMix, llnorMix): new functions for
likelihood calculation in an almost constraint free
parametrization.
* tests/par.R: new tests, for the above
2007-12-03 Martin Maechler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Version): 1.1-0; no longer mention mclust which got
a new horrible licence.
* R/norMix.R (rnorMix): fix buglet: for n=1; sample(<length 1>)
may not just be permutation; thanks to Jenifer Boshes
* tests/randNM.R: test the above
2007-10-09 Martin Maechler <maechler@stat.math.ethz.ch>
* man/MarronWand.Rd: get rid of \non_function
2007-08-28 Martin Maechler <maechler@stat.math.ethz.ch>
* man/MarronWand.Rd: fix deprecated use of qnorMix() in last example
* R/norMix.R (qnorMix): more on root search "progress"
2007-08-25 Martin Maechler <maechler@stat.math.ethz.ch>
* R/norMix.R (qnorMix): effectively *use* 'tol' and 'maxiter'
2007-03-15 Martin Maechler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Version, Date): 1.0-7, CRAN-released 2007-06-12
* R/norMix.R (dnorMix, pnorMix, qnorMix): follow the official
standard of first argument = 'x', 'p' or 'q' respectively.
Note that for back compatibility, the old notation
[pq]norMix(obj, x, ..) still works, but with a warning.
* R/norMix.R (dnorMixL): renamed former dnorMix(), since new
dnorMix() now returns a vector as all d<distr>() functions.
(pnorMix, qnormix): add 'lower.tail' and 'log.p'
(dnorMix): add argument 'log'
* man/pnorMix.Rd: document new arguments...
* man/dnorMix.Rd: ditto
2006-08-12 Martin Maechler <maechler@stat.math.ethz.ch>
* R/norMix.R (qnorMix): add 'tol' and 'maxiter' to be passed to
uniroot().
* man/norMix.Rd: add links to pnorMix and qnorMix
2006-08-02 Martin Maechler <maechler@stat.math.ethz.ch>
* man/norMix.Rd: mention that var.norMix is *not* a method for
var(); fix typo.
2006-02-10 Martin Maechler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Version): 1.0-6
* R/norMix.R (qnorMix): make sure lower bound of search interval
fulfills f(lower) < 0
* tests/ex.R: new test exhibiting old qnorMix() bug
2005-05-02 Martin Maechler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Version): 1.0-5
* man/pnorMix.Rd: encoding{latin1}
2004-06-25 Martin Maechler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Version): 1.0-4
* R/norMix.R (qnorMix): fix for the case of 1 component, and
(potential) speedup using monotonicity.
* tests/MW.Rout.save: updated (was overdue)
2004-03-24 Martin Maechler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Version): 1.0-3
* tests/MW.R: new, testing this bug fix:
* R/norMix.R (rnorMix): use seq(along=nj) - thanks to Berwin Turlach
2003-12-23 Martin Maechler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Version): 1.0-2 release to CRAN
* man/MarronWand.Rd: name them in Usage
2003-11-19 Martin Maechler <maechler@stat.math.ethz.ch>
* man/MarronWand.Rd: reference; correct URL
2003-11-14 Martin Maechler <maechler@stat.math.ethz.ch>
* R/norMix.R (qnorMix): check for p <= 0, p >= 1, returning -+Inf
2003-11-13 Martin Maechler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Version): 1.0-1, released to CRAN
* INDEX: drop rmultinom; new pnorMix
* man/rmultinom.Rd: removed, since function is in R since 1.7.0
* R/norMix.R (pnorMix): new functions from Erik Jorgensen - vectorized
* R/norMix.R (qnorMix): ditto
* man/pnorMix.Rd: new
* R/norMix.R (plot.norMix): default xout from xlim if that is given
now works with `log = "y"'.
* man/norMix.Rd: log = "y"
* R/zzz.R (rmultinom): new; rmultinom() only for R <= 1.6
2003-01-25 Martin Maechler <maechler@stat.math.ethz.ch>
* DESCRIPTION: renamed package from "normix" to "nor1mix"
2002-07-01 Martin Maechler <maechler@stat.math.ethz.ch>
* DESCRIPTION (Version): 0.9-0 released to CRAN